/* public */
/*#region*/
.title.inner {
    text-align: center;
    margin-bottom: 80px;
}

.title.inner h3 {
    margin: 0;
    font-size: 48px;
    font-weight: 500;
}

@media (max-width: 767px) {
    .banner.inner .txt .box h2 {
        padding-left: 0;
    }

    .title.inner {
        margin-bottom: 40px;
    }

    .title.inner h3 {
        font-size: 28px;
    }
}

/*#endregion*/

/* intro */
/*#region*/
.about-txt {
    padding: 40px 0;
    text-align: justify;
}

.about-txt p {
    margin: 0 0 10px;
}

@media (max-width: 767px) {
    .about-txt {
        margin: 0 15px;
        text-align: left;
    }

    .about-txt p {
        font-size: 14px;
    }
}

/*#endregion*/
/* select */
/*#region*/
.about-select {
    padding: 100px 0 120px;
    background: #f3f4fa url(../img/bg_about.png) no-repeat 50%;
}

.about-select .title {
    text-align: center;
}

.about-select .content {
    margin-top: 80px;
    display: flex;
    flex-direction: row;
    justify-content: center;
}

.about-select .item {
    flex: 0 0 18%;
    text-align: center;
}

.about-select .item img {
    display: inline-block !important;
}

.about-select .item .txt {
    margin-top: 25px;
}

.about-select .item h3 {
    margin: 0 0 15px;
    font-size: 20px;
    font-weight: bold;
}

@media (max-width: 767px) {
    .about-select {
        padding: 40px 0;
    }

    .about-select .content {
        margin-top: 40px;
    }
}

/*#endregion*/

/* flow */
/*#region*/
.about-flow {
    padding: 80px 0;
}

.about-flow .content {
    display: flex;
    justify-content: space-between;
}

.about-flow .content .item {
    flex: 0 0 18%;
}

.about-flow .content .item h3 {
    text-align: center;
    margin: -60px 0 0;
    line-height: 60px;
    color: #fff;
    font-size: 24px;
}

@media (max-width: 767px) {
    .about-flow {
        padding: 40px 0;
    }
}

/*#endregion*/
/* patent */
/*#region*/
.about-patent {
    padding: 80px 0;
}

.about-patent .box {
    background: #f6f7f9;
    border: 1px solid #fff;
    border-radius: 16px;
    padding: 25px;
    display: flex;
    flex-direction: row;
    box-shadow: 0 0 5px rgba(0, 0, 0, .01), 0 5px 5px rgba(125, 170, 193, .25);
}

.about-patent .box .img {
    flex: 0 0 30%;
}

.about-patent .box .txt h3 {
    font-size: 24px;
    font-weight: 700;
}

.about-patent .box .txt p {
    margin: 20px 0 0;
}

@media (min-width: 768px) {
    .about-patent .box {
        margin: 20px 0 40px;
    }

    .about-patent .box .txt p {
        font-size: 20px;
    }
}

@media (max-width: 767px) {
    .about-patent {
        padding: 40px 0;
    }

    .about-patent .grid {
        margin: 0 0 20px;
    }

    .about-patent .box {
        padding: 15px;
    }

    .about-patent .box img {
        padding-right: 10px;
        flex: 0 0 40%;
    }

    .about-patent .box .txt h3 {
        font-size: 20px;
    }

    .about-patent .box .txt p {
        font-size: 14px;
    }
}

/*#endregion*/

/* contact */
/*#region*/
.contact-us {
    padding: 100px 0;
    position: relative;
}

.contact-form .item {
    margin: 0 0 20px;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 10px 15px;
    color: #666;
    border: 1px solid #dcdcdc;
}

.contact-form button {
    padding: 0 60px;
    height: 45px;
    line-height: 45px;
    font-size: 18px;
    color: #fff;
    background: #e00007;
    border: 0 none;
}

.contact-text {
    margin-top: 25px;
}

.contact-text h4 {
    font-size: 18px;
    font-weight: 600;
    color: #e00007;
}

.contact-info .item {
    border-bottom: 1px solid #ccc;
}
.contact-info .item strong{
    font-weight: bold;
    color: #333;
}

.contact-info .item h4 {
    margin: 10px 0;
    color: #333;
    font-size: 18px;
}

.contact-info .item p {
    margin: 0;
    color: #666;
}

.contact-info .item:last-child {
    border: 0 none;
}

@media (min-width: 768px) {
    .contact-us:after {
        content: '';
        position: absolute;
        top: 100px;
        left: 55%;
        right: 0;
        bottom: 100px;
        z-index: -1;
        background: #f8f8f8;
        border-left: 2px solid #e00007;
    }

    .contact-info {
        padding-top: 50px;
    }

    .contact-info .item {
        padding: 25px;
    }
}

@media (max-width: 767px) {
    .contact-us {
        padding: 40px 0;
    }

    .contact-form .item {
        margin: 0 0 10px;
    }

    .contact-info {
        background: #f8f8f8;
        padding: 15px;
    }

    .contact-info .item {
        padding: 15px;
    }
}


/*#endregion*/